Association between chronic diseases and handgrip strength in older adults residents of Florianópolis – SC, Brazil

Susana Cararo Confortin Ana Lúcia Danielewicz Danielle Ledur Antes Lariane Mortean Ono Eleonora d'Orsi Aline Rodrigues Barbosa About the authors

Abstract

This paper aims to verify the association between chronic diseases and handgrip strength (HS) in the older adults of Florianópolis, SC. This is a cross-sectional analysis of a longitudinal population-based study. HS was measured by dynamometer. Independent variables included 10 chronic diseases and falls. Simple and multiple linear regression analyses were performed. In the final model, in women, arthritis/rheumatism/arthrosis (β: -1.27; 95%CI: -2.55; -0.20) was associated with lower HS and bronchitis/ asthma (β: 1.61, 95%CI: 0.21; 3.00) was associated with higher HS. Regarding men, in the final model, diabetes (β:-3.78; 95%CI: -6.51; -1.05) was associated with lower HS. The trend analysis evidenced a lower HS with increased number of chronic diseases in both genders. There was an association between some chronic diseases and HS, with differences between genders. ĩt is essential to overhaul health policies aimed at maintaining the independence and autonomy of the older adults population.

Key words
Muscle strength dynamometer; Elderly health; Cross-sectional studies; Chronic diseases

Introduction

Handgrip strength (HS) has been mentioned as a good predictive indicator for total muscle strength11. Hicks GE, Shardell M, Alley DE, Miller RR, Bandinelli S, Guralnik J, Lauretani F, Simonsick EM, Ferrucci L. Absolute strength and loss of strength as predictors of mobility decline in older adults: the InCHIANTI study. J Gerontol A Biol Sci Med Sci 2012; 67(1):66-73.

2. Stenholm S, Tiainen K, Rantanen T, Sainio P, Heliövaara M, Impivaara O, Koskinen S. Long term determinants of muscle strength decline: Prospective evidence from the 22 year mini Finland follow up survey. J Am Geriatr Soc 2012; 60(1):77-85.
-33. Taekema DG, Ling CH, Kurrle SE, Cameron ID, Meskers CG, Blauw GJ, Westendorp RG, de Craen AJ, Maier AB. Temporal relationship between handgrip strength and cognitive performance in oldest old people. Age Ageing 2012; 41(4):506-512. and is essential for the maintenance of functional independence and autonomy44. Lopes CDC, Magalhães RA, Hunger MS, Martelli A. Treinamento de força e terceira idade: componentes básicos para autonomia. Arch Health Invest 2015; 4(1):37-44. of the older adults. It is also one of the widely used methods of evaluating muscle function in epidemiological studies with the older adults population, especially since it is affordable and easy to implement11. Hicks GE, Shardell M, Alley DE, Miller RR, Bandinelli S, Guralnik J, Lauretani F, Simonsick EM, Ferrucci L. Absolute strength and loss of strength as predictors of mobility decline in older adults: the InCHIANTI study. J Gerontol A Biol Sci Med Sci 2012; 67(1):66-73.

2. Stenholm S, Tiainen K, Rantanen T, Sainio P, Heliövaara M, Impivaara O, Koskinen S. Long term determinants of muscle strength decline: Prospective evidence from the 22 year mini Finland follow up survey. J Am Geriatr Soc 2012; 60(1):77-85.
-33. Taekema DG, Ling CH, Kurrle SE, Cameron ID, Meskers CG, Blauw GJ, Westendorp RG, de Craen AJ, Maier AB. Temporal relationship between handgrip strength and cognitive performance in oldest old people. Age Ageing 2012; 41(4):506-512..

It is known that, with age, older adults are more susceptible to suffer non-transmissible chronic diseases, which can translate into reduced HS22. Stenholm S, Tiainen K, Rantanen T, Sainio P, Heliövaara M, Impivaara O, Koskinen S. Long term determinants of muscle strength decline: Prospective evidence from the 22 year mini Finland follow up survey. J Am Geriatr Soc 2012; 60(1):77-85.. Some diseases, such as osteoporosis, diabetes mellitus and hypertension trigger metabolic and nutritional dysfunctions55. Rantanen T, Volpato S, Ferrucci L, Heikkinen E, Fried LP, Guralnik JM. Handgrip Strength and Cause Specific and Total Mortality in Older Disabled Women: Exploring the Mechanism. J Am Geriatr Soc 2003; 51(5):636-641. and induce unhealthy behaviors and lifestyles that contribute to loss of muscle strength66. Rahi B, Morais JA, Dionne IJ, Gaudreau P, Payette H, Shatenstein B. The combined effects of diet quality and physical activity on maintenance of muscle strength among diabetic older adults from the NuAge cohort. Exp Gerontol 2014; 49:40-46.,77. Sternäng O, Reynolds CA, Finkel D, Ernsth-Bravell M, Pedersen NL, Aslan AKD. Factors associated with grip strength decline in older adults. Age ageing 2015; 44(2):269-274.. Other chronic health conditions commonly observed in the older adults include falls88. Antes DL, d'Orsi E, Benedetti TRB. Circumstances and consequences of falls among the older adults in Florianopolis. Epi Floripa Aging 2009. Rev Bras Epidemiol. 2013; 16(2):469-81. and disabilities99. Danielewicz AL, Barbosa AR, Del Duca GF. Nutritional status, physical performance and functional capacity in an elderly population in southern Brazil. Rev Assoc Med Bras 2014; 60(3):242-248.. When associated with lower HS, these chronic conditions may lead to a worse quality of life1010. Huntley AL, Johnson R, Purdy S, Valderas JM, Salisbury C. Measures of multimorbidity and morbidity burden for use in primary care and community settings: a systematic review and guide. Ann Fam Med 2012; 10(2):134-141.,1111. Lu FP, Chang WC, Wu SC. Geriatric conditions, rather than multimorbidity, as predictors of disability and mortality among octogenarians: A population-based cohort study. Geriatr Gerontol Int 2015; 16(3):345-351. and a higher mortality risk1111. Lu FP, Chang WC, Wu SC. Geriatric conditions, rather than multimorbidity, as predictors of disability and mortality among octogenarians: A population-based cohort study. Geriatr Gerontol Int 2015; 16(3):345-351..

While HS is a risk factor for certain chronic diseases66. Rahi B, Morais JA, Dionne IJ, Gaudreau P, Payette H, Shatenstein B. The combined effects of diet quality and physical activity on maintenance of muscle strength among diabetic older adults from the NuAge cohort. Exp Gerontol 2014; 49:40-46.,1212. Leenders M, Verdijk LB, van der Hoeven L, Adam JJ, van Kranenburg J, Nilwik R, van Loon LJ. Patients with type 2 diabetes show a greater decline in muscle mass, muscle strength, and functional capacity with aging. J Am Med Dir Assoc 2013; 14(8):585-592.,1313. Li C-I, Li T-C, Lin W-Y, Liu C-S, Hsu C-C, Hsiung CA, Chen CY, Huang KC, Wu CH, Wang CY, Lin CC; Sarcopenia and Translational Aging Research in Taiwan (START) Team. Combined association of chronic disease and low skeletal muscle mass with physical performance in older adults in the Sarcopenia and Translational Aging Research in Taiwan (START) study. BMC geriatrics 2015; 15(1):11., few studies have investigated the association between multimorbidity in the same subject (including comorbidities) and HS values22. Stenholm S, Tiainen K, Rantanen T, Sainio P, Heliövaara M, Impivaara O, Koskinen S. Long term determinants of muscle strength decline: Prospective evidence from the 22 year mini Finland follow up survey. J Am Geriatr Soc 2012; 60(1):77-85.,1414. Pessini J, Barbosa AR, Trindade E. Chronic diseases, multimorbidity and handgrip strength among older adults from southern Brazil. Rev Nutr 2016; 29(1):43-52.

15. Cheung C-L, Nguyen U-SD, Au E, Tan KC, Kung AW. Association of handgrip strength with chronic diseases and multimorbidity. Age 2013; 35(3):929-941.
-1616. Amaral CA, Portela MC, Muniz PT, Farias ES, Araújo TS, Souza OF. Association of handgrip strength with self-reported diseases in adults in Rio Branco, Acre State, Brazil: a population-based study. Cad Saude Publica 2015; 31(6):1313-1325.. These studies are scarce and show gaps in relation to the diseases associated among genders, as well as to the direction of these associations.

The study by Pessini et al1414. Pessini J, Barbosa AR, Trindade E. Chronic diseases, multimorbidity and handgrip strength among older adults from southern Brazil. Rev Nutr 2016; 29(1):43-52., conducted with Brazilian older adults, found that diabetes, coronary disease and pulmonary disease were associated with lower HS in men, while cancer and depression were associated with lower HS in women. Associations were verified regardless of sociodemographic characteristics, lifestyle and other chronic diseases. In two other studies1515. Cheung C-L, Nguyen U-SD, Au E, Tan KC, Kung AW. Association of handgrip strength with chronic diseases and multimorbidity. Age 2013; 35(3):929-941.,1616. Amaral CA, Portela MC, Muniz PT, Farias ES, Araújo TS, Souza OF. Association of handgrip strength with self-reported diseases in adults in Rio Branco, Acre State, Brazil: a population-based study. Cad Saude Publica 2015; 31(6):1313-1325., also performed with older adults individuals, the associations were inversely verified, considering HS as an exposure variable and chronic diseases as outcomes. Cheung et al.1515. Cheung C-L, Nguyen U-SD, Au E, Tan KC, Kung AW. Association of handgrip strength with chronic diseases and multimorbidity. Age 2013; 35(3):929-941. found that lower HS was associated with a higher occurrence of stroke, anxiety, hyperthyroidism and airway obstruction in men; as well as anemia, falls and kyphosis in women. Amaral et al.1616. Amaral CA, Portela MC, Muniz PT, Farias ES, Araújo TS, Souza OF. Association of handgrip strength with self-reported diseases in adults in Rio Branco, Acre State, Brazil: a population-based study. Cad Saude Publica 2015; 31(6):1313-1325. found that lower HS was associated with higher probability of hypertension, diabetes, and musculoskeletal disorders only among men.

Therefore, it is necessary to obtain a better knowledge of the relationship between different chronic diseases and HS, since this measure is an important indicator for older adults general health surveillance. This study aimed to verify the association between chronic diseases and HS in older adults, residents of Florianópolis, Santa Catarina, Brazil.

Methods

Study area and population

Data of this study are part of the longitudinal research on the health conditions of the older adults' population of Florianópolis called Epi-Floripa Idoso (www.epifloripa.ufsc.br). This is a cross-sectional analysis of a longitudinal population-based study conducted with older adults individuals (60 years of age or older) living in the urban area of Florianópolis, Santa Catarina state, southern Brazil, in 2013/2014 (baseline 2009/2010).

Details of the site, study population and sampling were previously published88. Antes DL, d'Orsi E, Benedetti TRB. Circumstances and consequences of falls among the older adults in Florianopolis. Epi Floripa Aging 2009. Rev Bras Epidemiol. 2013; 16(2):469-81. and will be described briefly. A two-stage sampling strategy was used to select the study baseline sample. In the first, 80 tracts (eight in each income decile) were systematically drawn from 420 municipal census tracts. The units of the second stage were households, which were systematically drawn. All the older adults residents in the randomized households were invited to participate in the study, and 1,705 individuals were interviewed in 2009/2010 (baseline). In the second wave of the study, conducted in 2013/2014, 217 deaths were excluded, resulting in 1,488 eligible elders. During the interviews conducted in 2013/14, all the older adults were invited to attend the premises of the Federal University of Santa Catarina to perform clinical and laboratory tests, among them HS. Interviews not held after four attempts (including at night and at weekends) were considered as losses and refusals when people chose not to respond to the questionnaire. In this analysis, the sample consists of the older adults who attended exams, and data collected in household interviews of 2013/14 and during examinations were used.

Data collection

A structured face-to-face interview tool with computerized data entry in netbooks was used for data collection. Interviewers were previously trained for tool application, refinement and calibration (precision and accuracy) of the tests.

Data consistency was checked weekly and quality control was performed over the phone with the application of a short questionnaire in 10% of randomly selected interviews.

Dependent variable

The HS [kilogram force (kgf)] was verified using the dynamometer (Takei Kiki Kogyio® TK 1201, Japan), using the arm with the greatest strength (according to the information reported by respondents). During the test, respondents remained seated, resting their elbow on a table, forearm extended frontally, palm facing upwards and exerting the greatest strength possible on the dynamometer1717. Barbosa AR, Souza JM, Lebrão ML, Laurenti R, Marucci MFN. Functional limitations of Brazilian elderly by age and gender differences: data from SABE Survey. Cad Saude Publica 2005; 21(4):1177-1185.. HS was analyzed as a continuous variable.

Chronic health conditions: each chronic disease was assessed individually and the number of self-reported morbidities (discrete; from 0 to 9) was assessed from the following question: “Has any doctor or health professional ever said to you that you have/had…?”, which included the following disease options (questionnaire of the National Household Sample Survey - PNAD1818. Instituto Brasileiro de Geografia e Estatística (IBGE). Instrumento de Coleta. Pesquisa nacional por amostra de domicílios: PNAD. 2003. [acessado 2003 Mar 20]. Disponível em: http://www.ibge.gov.br/home/estatistica/populacao/trabalhoerendimento/pnad2003/questpnad2003.pdf.
http://www.ibge.gov.br/home/estatistica/...
): systemic arterial hypertension, diabetes mellitus, cancer, chronic pulmonary disease (asthma, bronchitis, emphysema), coronary disease, chronic renal failure, cerebrovascular disease (embolism, stroke, ischemia, cerebral thrombosis), arthritis / rheumatism / arthrosis and depression. Falls in the last year were verified by the question: “Have you suffered any fall in the last year?”, with a “yes” or “no” response.

Fit variables

The fit variables used were age (full years), household arrangement (living alone, living with someone), schooling in years of study (no schooling, 1-4, 5-8, 9-11 and ≥ 12 years), smoking (current smoker, former smoker or never smoked), leisure physical activity verified through the International Physical Activity Questionnaire (IPAQ)1919. Craig CL, Marshall AL, Sjostrom M, Bauman AE, Booth ML, Ainsworth BE, Pratt M, Ekelund U, Yngve A, Sallis JF, Oja P. International physical activity questionnaire: 12-country reliability and validity. Med Sci Sports Exerc 2003; 35(8):1381-1395., long version (0-149 minutes and ≥ 150 minutes of physical activities/week). The cognitive status (normal and probable cognitive impairment) was investigated by the Mini Mental State Examination (MMSE), with cut-off points that take into account the schooling level according to Almeida2020. Almeida OP. Mini exame dos estado mental e o diagnóstico de demência no Brasil. Arq Neuro Psiquiatr. 1998; 56(3B):605-612.. BMI for the older adults was evaluated using measures of body mass and height [BMI = body mass (kg) / height22. Stenholm S, Tiainen K, Rantanen T, Sainio P, Heliövaara M, Impivaara O, Koskinen S. Long term determinants of muscle strength decline: Prospective evidence from the 22 year mini Finland follow up survey. J Am Geriatr Soc 2012; 60(1):77-85. (m)] and were performed according to standardized procedures2121. Chumlea WC, Guo S, Roche A, Steinbaugh M. Prediction of body weight for the nonambulatory elderly from anthropometry. J Am Diet Assoc 1988; 88(5):564-568..

Functional disability was assessed using the Brazilian Questionnaire on Multidimensional Functional Assessment2222. Blay SL, Ramos LR, Mari JJ. Validity of a Brazilian version of the Older Americans Resources and Services (OARS) mental health screening questionnaire. J Am Geriatr Soc 1988; 36(8):687-692. adapted from the Old Americans Resources and Services (BOMFAQ/OARS) questionnaire, which investigates the accomplishment of 15 basic and instrumental activities of daily living (BADL/IADL). Disability was classified according to the number of activities: none, one to three, and four or more activities.

These fit variables were chosen because some studies show that muscle strength can be altered with age, schooling2323. Confortin SC, Barbosa AR. Factors associa s associa s associated with m ted with m ted with muscle strength in older men fr ength in older men fr ength in older men from a rural Brazilian comm azilian comm azilian community. Medicina (Ribeirão Preto) 2015; 48(2):151-159.,2424. Confortin SC, Barbosa AR. Factors associated with muscle strength among rural community-dwelling older women in southern Brazil. J Geriatr Phys Ther 2015; 38(4):162-168., smoking2323. Confortin SC, Barbosa AR. Factors associa s associa s associated with m ted with m ted with muscle strength in older men fr ength in older men fr ength in older men from a rural Brazilian comm azilian comm azilian community. Medicina (Ribeirão Preto) 2015; 48(2):151-159., cognitive status33. Taekema DG, Ling CH, Kurrle SE, Cameron ID, Meskers CG, Blauw GJ, Westendorp RG, de Craen AJ, Maier AB. Temporal relationship between handgrip strength and cognitive performance in oldest old people. Age Ageing 2012; 41(4):506-512.,2424. Confortin SC, Barbosa AR. Factors associated with muscle strength among rural community-dwelling older women in southern Brazil. J Geriatr Phys Ther 2015; 38(4):162-168. and BMI22. Stenholm S, Tiainen K, Rantanen T, Sainio P, Heliövaara M, Impivaara O, Koskinen S. Long term determinants of muscle strength decline: Prospective evidence from the 22 year mini Finland follow up survey. J Am Geriatr Soc 2012; 60(1):77-85.,33. Taekema DG, Ling CH, Kurrle SE, Cameron ID, Meskers CG, Blauw GJ, Westendorp RG, de Craen AJ, Maier AB. Temporal relationship between handgrip strength and cognitive performance in oldest old people. Age Ageing 2012; 41(4):506-512..

Data analysis

Descriptive analyses were performed for all variables, with calculation of prevalence and confidence intervals (95% CI) for the categorical variables; and means and standard deviation for the continuous variables, stratified by gender. The chi-square test (categorical variables) and t-Student test (continuous variables) were used for the bivariate analysis. For the bivariate and adjusted analyses, linear regression was used estimating crude and adjusted ( ) coefficients, with their respective confidence intervals (95% CI). Three fit models were considered in the association for each chronic disease and HS: Model 1) adjusted for age, schooling and household arrangement; Model 2) adjusted for age, schooling and household arrangement, smoking, physical activity, body mass index, functional disability and cognitive status; Model 3) adjusted for age, schooling and household arrangement, smoking, physical activity, body mass index, functional disability, cognitive status and for all chronic health conditions (systemic arterial hypertension, diabetes mellitus, cancer, chronic lung disease [asthma, bronchitis, emphysema], coronary disease, chronic renal failure, cerebrovascular disease [embolism, stroke, ischemia, cerebral thrombosis], arthritis / rheumatism / arthrosis, depression and falls) to eliminate the possible confounding effect of the presence of multiple chronic diseases. A level of statistical significance of 5% was considered.

The HS trend was analyzed for each gender by the number of morbidities. For this, HS predictive mean was calculated from a linear regression model, adjusted for age, schooling, household arrangement, smoking, physical activity, body mass index, functional disability and cognitive status. The significant difference was verified from the 95% confidence interval.

Data review was conducted in the statistical program Stata 13.0 (Stata Corp., College Station, USA). All the analyses carried out considered the effect of the sample design by conglomerates and incorporating the sample weights by means of the svy command.

Ethical considerations

The Committee of Ethics in Human Research of the Federal University of Santa Catarina approved the project through the Certificate of Presentation for Ethical Assessment (CAAE). Respondents were asked to sign the Informed Consent Form. Authors declared no conflict of interest.

Results

Of the total number of older adults eligible for the study (1,705-217 deaths = 1,488), 1,197 were interviewed in 2013/14 (2 duplicates, 1 incompatible age, 159 losses and 129 refusals), with a response rate of 80.1 %. Of these, 604 older adults attended to perform the clinical exams, of which 599 underwent HS evaluation, and this was the analytical sample of the study. Most of the individuals who underwent clinical exams were from younger age group (60-69 years), was working, consuming alcohol, physically active, with low level of dependence, normal cognitive status, with no suspected depression and had a health plan.

The mean HS was 17.9 (standard deviation: 5.4) kg/force for females and 29.3 (standard deviation: 8.7) kg/ force for males.

Data in Table 1 show that there was a difference between genders in relation to schooling, household arrangement, smoking, cognitive status, physical activity, functional disability and falls. Most women reported having 1-4 years of schooling (39.1%), living with someone (71.2%), never smoked (78.8%), normal cognitive status (75.3%), practiced 0-149 minutes of leisure physical activity (56.7%), reported disability in 1-3 ADLs (38.5%), and have not suffered any fall in the last year (66.2%), while most men had 12 or more years of schooling (32.9%), were living with someone (89.3%), former smokers (58.5%), had normal cognitive status (84.2%), practiced 150 minutes or more of activity (51.2%) and reported no functional disability (48.0%).

Table 1
Description of the sample and bivariate analysis, according to demographic, socioeconomic, lifestyle and health conditions in older adults in Florianópolis, Santa Catarina, Brazil, 2013/2014.

The results of associations between HS and the independent variables for women are shown in Table 2. In the crude analysis, arthritis/rheumatism/arthrosis, stroke and osteoporosis were associated with lower HS. In Model 1, arthritis / rheumatism / arthrosis and osteoporosis maintained the association and chronic lung disease was associated with the highest HS, considering fit variables (age, schooling, household arrangement, smoking, physical activity, BMI, cognitive status and functional disability). In Models 2 and 3, after adjustments, only arthritis/rheumatism/ arthrosis (β: -1.37; 95%CI: -2.55; -0.20) maintained association with lower HS and chronic lung disease (β: 1.61, 95%CI: 0.21, 3.00) maintained the association with the highest HS.

Table 2
Multiple linear regression analysis for association test between each chronic disease and handgrip strength in women. Florianópolis, Santa Catarina, Brazil, 2013/2014.

Regarding males (Table 3), in the crude analysis, diabetes, stroke and reporting falls in the last year were associated with lower HS. In Models 1, 2 and 3, considering fit variables, only diabetes (β: -3.78; 95%CI: 6.51; -1.05) showed an independent association with lower HS.

Table 3
Multiple linear regression analysis for association between each chronic disease and handgrip strength in men. Florianópolis, Santa Catarina, Brazil, 2013/2014.

Figure 1 shows the chart for predictive mean of HS according to the number of chronic diseases in men and women. A declining HS mean with increased number of chronic diseases for both genders was observed. Regarding women, there was a significant reduction in the predictive mean of HS among those who had two or more morbidities when compared to those who did not have morbidities. Among men, reduction was also significant with three or more morbidities, when compared to those with no morbidities (Table 4).

Figure 1
Analysis chart of the predicted mean distribution of handgrip strength (HS) and number of chronic diseases in men and women in the city of Florianópolis, Santa Catarina, Brazil.
Table 4
Distribution of predicted mean handgrip strength and number of chronic diseases in men and women.

Discussion

The results showed differences between genders in relation to the chronic conditions associated with HS, even after adjustment for all morbidities and other fit factors. In women, arthritis/rheumatism/arthrosis was associated with lower HS values, while chronic lung disease was associated with higher HS values. For men, diabetes was associated with lower HS values. In relation to the trend analysis, there was a significant reduction of HS with the increased number of chronic diseases for both genders.

The association between arthritis/rheumatism/arthrosis and lower HS values in women is consistent with the results of a previous study1313. Li C-I, Li T-C, Lin W-Y, Liu C-S, Hsu C-C, Hsiung CA, Chen CY, Huang KC, Wu CH, Wang CY, Lin CC; Sarcopenia and Translational Aging Research in Taiwan (START) Team. Combined association of chronic disease and low skeletal muscle mass with physical performance in older adults in the Sarcopenia and Translational Aging Research in Taiwan (START) study. BMC geriatrics 2015; 15(1):11.. The study by Li et al.1313. Li C-I, Li T-C, Lin W-Y, Liu C-S, Hsu C-C, Hsiung CA, Chen CY, Huang KC, Wu CH, Wang CY, Lin CC; Sarcopenia and Translational Aging Research in Taiwan (START) Team. Combined association of chronic disease and low skeletal muscle mass with physical performance in older adults in the Sarcopenia and Translational Aging Research in Taiwan (START) study. BMC geriatrics 2015; 15(1):11., with 2,398 individuals aged 65 years and over, showed association between arthritis / rheumatism / arthrosis and lower HS, even after adjusting for other diseases and socioeconomic factors. Decreased HS in individuals with arthritis / rheumatism / arthrosis can be explained by the fact that, in patients with these diseases, muscular weakness is frequent and usually occurs due to disuse atrophy. In addition, the process of systemic inflammation, joint pain and stiffness contribute to functional and structural alterations related to the neuromuscular system, such as reduced voluntary neural activation and muscular atrophy2525. Häkkinen A, Kautiainen H, Hannonen P, Ylinen J, Mäkinen H, Sokka T. Muscle strength, pain, and disease activity explain individual subdimensions of the Health Assessment Questionnaire disability index, especially in women with rheumatoid arthritis. Ann Rheum Dis 2006; 65(1):30-34..

The report of chronic lung disease was associated with higher HS values in women, contrary to previous studies22. Stenholm S, Tiainen K, Rantanen T, Sainio P, Heliövaara M, Impivaara O, Koskinen S. Long term determinants of muscle strength decline: Prospective evidence from the 22 year mini Finland follow up survey. J Am Geriatr Soc 2012; 60(1):77-85.,2626. Shah S, Nahar P, Vaidya S, Salvi S. Upper limb muscle strength & endurance in chronic obstructive pulmonary disease. Indian J Med Res 2013; 138(4):492-496.. Some studies did not identify differences in HS in healthy individuals when compared to those with chronic lung disease2727. Heijdra YF, Pinto-Plata V, Frants R, Rassulo J, Kenney L, Celli BR. Muscle strength and exercise kinetics in COPD patients with a normal fat-free mass index are comparable to control subjects. Chest 2003; 124(1):75-82.,2828. Engelen M, Schols A, Baken W, Wesseling G, Wouters E. Nutritional depletion in relation to respiratory and peripheral skeletal muscle function in out-patients with COPD. Eur Respir J 1994; 7(10):1793-1797., and cases where such association was found22. Stenholm S, Tiainen K, Rantanen T, Sainio P, Heliövaara M, Impivaara O, Koskinen S. Long term determinants of muscle strength decline: Prospective evidence from the 22 year mini Finland follow up survey. J Am Geriatr Soc 2012; 60(1):77-85.,2626. Shah S, Nahar P, Vaidya S, Salvi S. Upper limb muscle strength & endurance in chronic obstructive pulmonary disease. Indian J Med Res 2013; 138(4):492-496. are rather explained by nutritional characteristics of the sample, such as lower amount of lean muscle mass, than by reduced lung function. Asthma and bronchitis are chronic diseases that may appear both in the exacerbation and remission stages, which modify the way the medication is used, as well as behaviors associated with the practice of physical activity and feeding, which may interfere directly in HS2929. Global Initiative for Asthma. Global strategy for asthma management and prevention: GINA. 2015. [acessado 2003 Mar 20]. Disponível em: http://www.ginasthma.org/local/uploads/files/GINA_Report_2015_Aug11.pdf
http://www.ginasthma.org/local/uploads/f...
. Such characteristics may have influenced the result found in this study.

Diabetes was associated with lower HS, as verified in previous studies66. Rahi B, Morais JA, Dionne IJ, Gaudreau P, Payette H, Shatenstein B. The combined effects of diet quality and physical activity on maintenance of muscle strength among diabetic older adults from the NuAge cohort. Exp Gerontol 2014; 49:40-46.,1212. Leenders M, Verdijk LB, van der Hoeven L, Adam JJ, van Kranenburg J, Nilwik R, van Loon LJ. Patients with type 2 diabetes show a greater decline in muscle mass, muscle strength, and functional capacity with aging. J Am Med Dir Assoc 2013; 14(8):585-592.,1414. Pessini J, Barbosa AR, Trindade E. Chronic diseases, multimorbidity and handgrip strength among older adults from southern Brazil. Rev Nutr 2016; 29(1):43-52.. Diabetes metabolic alterations can lead to connective tissue disorders, neuropathies, skeletal striated muscle atrophy, motor disorders3030. Arkkila PE, Gautier J-F. Musculoskeletal disorders in diabetes mellitus: an update. Best Pract Res Clin Rheumatol 2003; 17(6):945-970. and, consequently, muscle strength. A study1212. Leenders M, Verdijk LB, van der Hoeven L, Adam JJ, van Kranenburg J, Nilwik R, van Loon LJ. Patients with type 2 diabetes show a greater decline in muscle mass, muscle strength, and functional capacity with aging. J Am Med Dir Assoc 2013; 14(8):585-592. performed with older adults diabetic men showed that they had lower appendicular skeletal muscle mass, worse functional performance and lower HS, when compared to other non-diabetic older adults. In addition, they are more prone to the risk of falls, depression and frailty3131. Souza MB, Sampaio R, Cavalcanti FS, Dias R, Kirkwood R. The Relationship between Diabetes Mellitus, Geriatric Syndromes, Physical Function, and Gait: A Review of the Literature. Curr Diabetes Rev 2015., which may have repercussions on functional disability and worse HS.

The coexistence of two or more chronic diseases, evaluated in the trend analysis reduced the predictive mean of HS in both genders. This coexistence is very frequent among the older adults and has repercussions on the health of individuals, especially at more advanced ages, such as functional disability, loss of quality of life and high health costs3232. Fortin M, Soubhi H, Hudon C, Bayliss EA, van den Akker M. Multimorbidity's many challenges. BMJ 2007; 334(7602):1016-1017.,3333. Marengoni A, Angleman S, Melis R, Mangialasche F, Karp A, Garmen A, Meinow B, Fratiglioni L. Aging with multimorbidity: a systematic review of the literature. Ageing Res Rev 2011; 10(4):430-439.. While scarce, some studies1414. Pessini J, Barbosa AR, Trindade E. Chronic diseases, multimorbidity and handgrip strength among older adults from southern Brazil. Rev Nutr 2016; 29(1):43-52.

15. Cheung C-L, Nguyen U-SD, Au E, Tan KC, Kung AW. Association of handgrip strength with chronic diseases and multimorbidity. Age 2013; 35(3):929-941.
-1616. Amaral CA, Portela MC, Muniz PT, Farias ES, Araújo TS, Souza OF. Association of handgrip strength with self-reported diseases in adults in Rio Branco, Acre State, Brazil: a population-based study. Cad Saude Publica 2015; 31(6):1313-1325. proposed to investigate the relationship between HS and multiple chronic diseases and also found reduced HS values in the presence of chronic diseases.

The limitations of this study are self-reported information and the use of respondent Proxy, as they may have repercussions on the respondent's misinterpretation and/or omission of legitimate answers when the older adults received the assistance of the caregiver/accompanying person, thus affecting information bias. In addition, the tool used in this study to collect data on chronic diseases did not allow investigating the stage, type or severity of the disease. Furthermore, the use of certain medicines was not adopted as a fit variable because this information is unavailable.

One of the strengths is that this is the first Brazilian study performed with a representative sample of older adults from a population-based capital to analyze the association between muscular strength and chronic diseases. We also emphasize that the evaluation of HS is widely used in literature and the tool and procedure applied in this research have been used in studies with different older adults populations1313. Li C-I, Li T-C, Lin W-Y, Liu C-S, Hsu C-C, Hsiung CA, Chen CY, Huang KC, Wu CH, Wang CY, Lin CC; Sarcopenia and Translational Aging Research in Taiwan (START) Team. Combined association of chronic disease and low skeletal muscle mass with physical performance in older adults in the Sarcopenia and Translational Aging Research in Taiwan (START) study. BMC geriatrics 2015; 15(1):11.,1515. Cheung C-L, Nguyen U-SD, Au E, Tan KC, Kung AW. Association of handgrip strength with chronic diseases and multimorbidity. Age 2013; 35(3):929-941.,1717. Barbosa AR, Souza JM, Lebrão ML, Laurenti R, Marucci MFN. Functional limitations of Brazilian elderly by age and gender differences: data from SABE Survey. Cad Saude Publica 2005; 21(4):1177-1185.. In addition, the investigation and counting of chronic diseases in individuals is one of the most commonly adopted measures in primary care1010. Huntley AL, Johnson R, Purdy S, Valderas JM, Salisbury C. Measures of multimorbidity and morbidity burden for use in primary care and community settings: a systematic review and guide. Ann Fam Med 2012; 10(2):134-141. and can provide important information for planning health care actions.

HS is an objective measure and is a good indicator of the health status, disease progression and effectiveness of rehabilitation programs, especially in the older adults. Its measurement facilitates the analysis of the impact of chronic diseases in the peripheral muscular force and is essential for general health surveillance.

Thus, the development of health policies and intervention programs based on exercises can aim at the promotion and recovery of strength, muscle mass and, consequently, the functional capacity of the older adults population, in addition to indirectly promoting positive perception of health and better quality of life of this population.

According to the results achieved, we note the importance evaluating HS among older adults with chronic diseases, as these can have repercussions on physical and functional health impairment. Maintaining muscular strength has repercussion on the independence and autonomy of the older adults, which are factors that promote healthy ageing3434. Moraes JFD. Factors associated with the successful aging of the socially-active elderly in the metropolitan region of Porto Alegre. Rev Bras Psiquiatr 2005; 27(4):302-308., and should be the focus of preventive actions and interventions.

Acknowledgements

We would like to thank to the National Council for Scientific and Technological Development for the financial granted of this study.

References

  • 1
    Hicks GE, Shardell M, Alley DE, Miller RR, Bandinelli S, Guralnik J, Lauretani F, Simonsick EM, Ferrucci L. Absolute strength and loss of strength as predictors of mobility decline in older adults: the InCHIANTI study. J Gerontol A Biol Sci Med Sci 2012; 67(1):66-73.
  • 2
    Stenholm S, Tiainen K, Rantanen T, Sainio P, Heliövaara M, Impivaara O, Koskinen S. Long term determinants of muscle strength decline: Prospective evidence from the 22 year mini Finland follow up survey. J Am Geriatr Soc 2012; 60(1):77-85.
  • 3
    Taekema DG, Ling CH, Kurrle SE, Cameron ID, Meskers CG, Blauw GJ, Westendorp RG, de Craen AJ, Maier AB. Temporal relationship between handgrip strength and cognitive performance in oldest old people. Age Ageing 2012; 41(4):506-512.
  • 4
    Lopes CDC, Magalhães RA, Hunger MS, Martelli A. Treinamento de força e terceira idade: componentes básicos para autonomia. Arch Health Invest 2015; 4(1):37-44.
  • 5
    Rantanen T, Volpato S, Ferrucci L, Heikkinen E, Fried LP, Guralnik JM. Handgrip Strength and Cause Specific and Total Mortality in Older Disabled Women: Exploring the Mechanism. J Am Geriatr Soc 2003; 51(5):636-641.
  • 6
    Rahi B, Morais JA, Dionne IJ, Gaudreau P, Payette H, Shatenstein B. The combined effects of diet quality and physical activity on maintenance of muscle strength among diabetic older adults from the NuAge cohort. Exp Gerontol 2014; 49:40-46.
  • 7
    Sternäng O, Reynolds CA, Finkel D, Ernsth-Bravell M, Pedersen NL, Aslan AKD. Factors associated with grip strength decline in older adults. Age ageing 2015; 44(2):269-274.
  • 8
    Antes DL, d'Orsi E, Benedetti TRB. Circumstances and consequences of falls among the older adults in Florianopolis. Epi Floripa Aging 2009. Rev Bras Epidemiol. 2013; 16(2):469-81.
  • 9
    Danielewicz AL, Barbosa AR, Del Duca GF. Nutritional status, physical performance and functional capacity in an elderly population in southern Brazil. Rev Assoc Med Bras 2014; 60(3):242-248.
  • 10
    Huntley AL, Johnson R, Purdy S, Valderas JM, Salisbury C. Measures of multimorbidity and morbidity burden for use in primary care and community settings: a systematic review and guide. Ann Fam Med 2012; 10(2):134-141.
  • 11
    Lu FP, Chang WC, Wu SC. Geriatric conditions, rather than multimorbidity, as predictors of disability and mortality among octogenarians: A population-based cohort study. Geriatr Gerontol Int 2015; 16(3):345-351.
  • 12
    Leenders M, Verdijk LB, van der Hoeven L, Adam JJ, van Kranenburg J, Nilwik R, van Loon LJ. Patients with type 2 diabetes show a greater decline in muscle mass, muscle strength, and functional capacity with aging. J Am Med Dir Assoc 2013; 14(8):585-592.
  • 13
    Li C-I, Li T-C, Lin W-Y, Liu C-S, Hsu C-C, Hsiung CA, Chen CY, Huang KC, Wu CH, Wang CY, Lin CC; Sarcopenia and Translational Aging Research in Taiwan (START) Team. Combined association of chronic disease and low skeletal muscle mass with physical performance in older adults in the Sarcopenia and Translational Aging Research in Taiwan (START) study. BMC geriatrics 2015; 15(1):11.
  • 14
    Pessini J, Barbosa AR, Trindade E. Chronic diseases, multimorbidity and handgrip strength among older adults from southern Brazil. Rev Nutr 2016; 29(1):43-52.
  • 15
    Cheung C-L, Nguyen U-SD, Au E, Tan KC, Kung AW. Association of handgrip strength with chronic diseases and multimorbidity. Age 2013; 35(3):929-941.
  • 16
    Amaral CA, Portela MC, Muniz PT, Farias ES, Araújo TS, Souza OF. Association of handgrip strength with self-reported diseases in adults in Rio Branco, Acre State, Brazil: a population-based study. Cad Saude Publica 2015; 31(6):1313-1325.
  • 17
    Barbosa AR, Souza JM, Lebrão ML, Laurenti R, Marucci MFN. Functional limitations of Brazilian elderly by age and gender differences: data from SABE Survey. Cad Saude Publica 2005; 21(4):1177-1185.
  • 18
    Instituto Brasileiro de Geografia e Estatística (IBGE). Instrumento de Coleta. Pesquisa nacional por amostra de domicílios: PNAD. 2003. [acessado 2003 Mar 20]. Disponível em: http://www.ibge.gov.br/home/estatistica/populacao/trabalhoerendimento/pnad2003/questpnad2003.pdf
    » http://www.ibge.gov.br/home/estatistica/populacao/trabalhoerendimento/pnad2003/questpnad2003.pdf
  • 19
    Craig CL, Marshall AL, Sjostrom M, Bauman AE, Booth ML, Ainsworth BE, Pratt M, Ekelund U, Yngve A, Sallis JF, Oja P. International physical activity questionnaire: 12-country reliability and validity. Med Sci Sports Exerc 2003; 35(8):1381-1395.
  • 20
    Almeida OP. Mini exame dos estado mental e o diagnóstico de demência no Brasil. Arq Neuro Psiquiatr. 1998; 56(3B):605-612.
  • 21
    Chumlea WC, Guo S, Roche A, Steinbaugh M. Prediction of body weight for the nonambulatory elderly from anthropometry. J Am Diet Assoc 1988; 88(5):564-568.
  • 22
    Blay SL, Ramos LR, Mari JJ. Validity of a Brazilian version of the Older Americans Resources and Services (OARS) mental health screening questionnaire. J Am Geriatr Soc 1988; 36(8):687-692.
  • 23
    Confortin SC, Barbosa AR. Factors associa s associa s associated with m ted with m ted with muscle strength in older men fr ength in older men fr ength in older men from a rural Brazilian comm azilian comm azilian community. Medicina (Ribeirão Preto) 2015; 48(2):151-159.
  • 24
    Confortin SC, Barbosa AR. Factors associated with muscle strength among rural community-dwelling older women in southern Brazil. J Geriatr Phys Ther 2015; 38(4):162-168.
  • 25
    Häkkinen A, Kautiainen H, Hannonen P, Ylinen J, Mäkinen H, Sokka T. Muscle strength, pain, and disease activity explain individual subdimensions of the Health Assessment Questionnaire disability index, especially in women with rheumatoid arthritis. Ann Rheum Dis 2006; 65(1):30-34.
  • 26
    Shah S, Nahar P, Vaidya S, Salvi S. Upper limb muscle strength & endurance in chronic obstructive pulmonary disease. Indian J Med Res 2013; 138(4):492-496.
  • 27
    Heijdra YF, Pinto-Plata V, Frants R, Rassulo J, Kenney L, Celli BR. Muscle strength and exercise kinetics in COPD patients with a normal fat-free mass index are comparable to control subjects. Chest 2003; 124(1):75-82.
  • 28
    Engelen M, Schols A, Baken W, Wesseling G, Wouters E. Nutritional depletion in relation to respiratory and peripheral skeletal muscle function in out-patients with COPD. Eur Respir J 1994; 7(10):1793-1797.
  • 29
    Global Initiative for Asthma. Global strategy for asthma management and prevention: GINA. 2015. [acessado 2003 Mar 20]. Disponível em: http://www.ginasthma.org/local/uploads/files/GINA_Report_2015_Aug11.pdf
    » http://www.ginasthma.org/local/uploads/files/GINA_Report_2015_Aug11.pdf
  • 30
    Arkkila PE, Gautier J-F. Musculoskeletal disorders in diabetes mellitus: an update. Best Pract Res Clin Rheumatol 2003; 17(6):945-970.
  • 31
    Souza MB, Sampaio R, Cavalcanti FS, Dias R, Kirkwood R. The Relationship between Diabetes Mellitus, Geriatric Syndromes, Physical Function, and Gait: A Review of the Literature. Curr Diabetes Rev 2015.
  • 32
    Fortin M, Soubhi H, Hudon C, Bayliss EA, van den Akker M. Multimorbidity's many challenges. BMJ 2007; 334(7602):1016-1017.
  • 33
    Marengoni A, Angleman S, Melis R, Mangialasche F, Karp A, Garmen A, Meinow B, Fratiglioni L. Aging with multimorbidity: a systematic review of the literature. Ageing Res Rev 2011; 10(4):430-439.
  • 34
    Moraes JFD. Factors associated with the successful aging of the socially-active elderly in the metropolitan region of Porto Alegre. Rev Bras Psiquiatr 2005; 27(4):302-308.

Publication Dates

  • Publication in this collection
    May 2018

History

  • Received
    09 Dec 2015
  • Reviewed
    24 Aug 2016
  • Accepted
    26 Aug 2016
ABRASCO - Associação Brasileira de Saúde Coletiva Rio de Janeiro - RJ - Brazil
E-mail: revscol@fiocruz.br